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GET /api/1.2/patches/2221769/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 2221769,
    "url": "http://patchwork.ozlabs.org/api/1.2/patches/2221769/?format=api",
    "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20260410-topic-cpsw-switch-v2026-07-next-v1-3-c914724b13e4@baylibre.com/",
    "project": {
        "id": 18,
        "url": "http://patchwork.ozlabs.org/api/1.2/projects/18/?format=api",
        "name": "U-Boot",
        "link_name": "uboot",
        "list_id": "u-boot.lists.denx.de",
        "list_email": "u-boot@lists.denx.de",
        "web_url": null,
        "scm_url": null,
        "webscm_url": null,
        "list_archive_url": "",
        "list_archive_url_format": "",
        "commit_url_format": ""
    },
    "msgid": "<20260410-topic-cpsw-switch-v2026-07-next-v1-3-c914724b13e4@baylibre.com>",
    "list_archive_url": null,
    "date": "2026-04-10T11:04:05",
    "name": "[3/4] net: cpsw: Use driver data for phy_sel",
    "commit_ref": null,
    "pull_url": null,
    "state": "new",
    "archived": false,
    "hash": "8317fba8168d23efbb5a95889067c2631dd73b86",
    "submitter": {
        "id": 82333,
        "url": "http://patchwork.ozlabs.org/api/1.2/people/82333/?format=api",
        "name": "Markus Schneider-Pargmann (TI)",
        "email": "msp@baylibre.com"
    },
    "delegate": {
        "id": 157425,
        "url": "http://patchwork.ozlabs.org/api/1.2/users/157425/?format=api",
        "username": "jforissier",
        "first_name": "Jerome",
        "last_name": "Forissier",
        "email": "jerome.forissier@linaro.org"
    },
    "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20260410-topic-cpsw-switch-v2026-07-next-v1-3-c914724b13e4@baylibre.com/mbox/",
    "series": [
        {
            "id": 499440,
            "url": "http://patchwork.ozlabs.org/api/1.2/series/499440/?format=api",
            "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=499440",
            "date": "2026-04-10T11:04:02",
            "name": "net: cpsw: Add cpsw-switch DT binding support",
            "version": 1,
            "mbox": "http://patchwork.ozlabs.org/series/499440/mbox/"
        }
    ],
    "comments": "http://patchwork.ozlabs.org/api/patches/2221769/comments/",
    "check": "pending",
    "checks": "http://patchwork.ozlabs.org/api/patches/2221769/checks/",
    "tags": {},
    "related": [],
    "headers": {
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        "From": "\"Markus Schneider-Pargmann (TI)\" <msp@baylibre.com>",
        "Date": "Fri, 10 Apr 2026 13:04:05 +0200",
        "Subject": "[PATCH 3/4] net: cpsw: Use driver data for phy_sel",
        "MIME-Version": "1.0",
        "Content-Type": "text/plain; charset=\"utf-8\"",
        "Content-Transfer-Encoding": "7bit",
        "Message-Id": "\n <20260410-topic-cpsw-switch-v2026-07-next-v1-3-c914724b13e4@baylibre.com>",
        "References": "\n <20260410-topic-cpsw-switch-v2026-07-next-v1-0-c914724b13e4@baylibre.com>",
        "In-Reply-To": "\n <20260410-topic-cpsw-switch-v2026-07-next-v1-0-c914724b13e4@baylibre.com>",
        "To": "u-boot@lists.denx.de",
        "Cc": "Jerome Forissier <jerome.forissier@arm.com>,\n Tom Rini <trini@konsulko.com>,\n \"Markus Schneider-Pargmann (TI)\" <msp@baylibre.com>",
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    },
    "content": "Use driver data to pass the correct gmii_sel function. This way new\ncompatibles don't need manual compatible matching as is done in\ncpsw_phy_sel().\n\nSigned-off-by: Markus Schneider-Pargmann (TI) <msp@baylibre.com>\n---\n drivers/net/ti/cpsw.c | 32 +++++++++++++++++++++++---------\n 1 file changed, 23 insertions(+), 9 deletions(-)",
    "diff": "diff --git a/drivers/net/ti/cpsw.c b/drivers/net/ti/cpsw.c\nindex c844416d50ca3db9bb0d9ffe56cd9c352b8c58b0..b1fb009822e9586886e5487e4fbeee115eec9a59 100644\n--- a/drivers/net/ti/cpsw.c\n+++ b/drivers/net/ti/cpsw.c\n@@ -216,6 +216,10 @@ struct cpsw_priv {\n \tu32\t\t\t\tphy_mask;\n };\n \n+struct cpsw_driver_data {\n+\tvoid (*gmii_sel)(struct cpsw_priv *priv, phy_interface_t phy_mode);\n+};\n+\n static inline int cpsw_ale_get_field(u32 *ale_entry, u32 start, u32 bits)\n {\n \tint idx;\n@@ -1067,6 +1071,13 @@ static void cpsw_gmii_sel_dra7xx(struct cpsw_priv *priv,\n static void cpsw_phy_sel(struct cpsw_priv *priv, phy_interface_t phy_mode)\n {\n \tconst char *compat = priv->data->phy_sel_compat;\n+\tconst struct cpsw_driver_data *drv_data =\n+\t\t(const struct cpsw_driver_data *)dev_get_driver_data(priv->dev);\n+\n+\tif (drv_data && drv_data->gmii_sel) {\n+\t\tdrv_data->gmii_sel(priv, phy_mode);\n+\t\treturn;\n+\t}\n \n \tif (!strcmp(compat, \"ti,am3352-cpsw-phy-sel\"))\n \t\tcpsw_gmii_sel_am3352(priv, phy_mode);\n@@ -1222,13 +1233,6 @@ static int cpsw_eth_of_to_plat(struct udevice *dev)\n \n \t\t\tif (ofnode_read_bool(subnode, \"rmii-clock-ext\"))\n \t\t\t\tdata->rmii_clock_external = true;\n-\n-\t\t\tdata->phy_sel_compat = ofnode_read_string(subnode,\n-\t\t\t\t\t\t\t\t  \"compatible\");\n-\t\t\tif (!data->phy_sel_compat) {\n-\t\t\t\tpr_err(\"Not able to get gmii_sel compatible\\n\");\n-\t\t\t\treturn -ENOENT;\n-\t\t\t}\n \t\t}\n \t}\n \n@@ -1253,9 +1257,19 @@ static int cpsw_eth_of_to_plat(struct udevice *dev)\n \treturn 0;\n }\n \n+static const struct cpsw_driver_data cpsw_data_am3352 = {\n+\t.gmii_sel = cpsw_gmii_sel_am3352,\n+};\n+\n+static const struct cpsw_driver_data cpsw_data_dra7xx = {\n+\t.gmii_sel = cpsw_gmii_sel_dra7xx,\n+};\n+\n static const struct udevice_id cpsw_eth_ids[] = {\n-\t{ .compatible = \"ti,cpsw\" },\n-\t{ .compatible = \"ti,am335x-cpsw\" },\n+\t{ .compatible = \"ti,cpsw\",\t\t\t.data = (ulong)&cpsw_data_am3352 },\n+\t{ .compatible = \"ti,am335x-cpsw\",\t\t.data = (ulong)&cpsw_data_am3352 },\n+\t{ .compatible = \"ti,am4372-cpsw\",\t\t.data = (ulong)&cpsw_data_am3352 },\n+\t{ .compatible = \"ti,dra7-cpsw\",\t\t\t.data = (ulong)&cpsw_data_dra7xx },\n \t{ }\n };\n #endif\n",
    "prefixes": [
        "3/4"
    ]
}